![Rui Wen Zhang](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Rui Wen Zhang
Director/Board Member at
ANHUI ESTONE MATERIALS TECHNOLOGY CO.,LTD
Profile
Rui Wen Zhang is currently an Independent Director at Suzhou Shijia Science & Technology, Inc. since 2021, Anhui Estone Materials Technology Co., Ltd. since 2019, and Anhui Fengyuan Pharmaceutical Co., Ltd. starting in 2025.
Former roles include Independent Director positions at Anhui Fengyuan Pharmaceutical Co., Ltd., Anhui Wantong Technology Co., Ltd., Ovctek China, Inc. from 2017 to 2020, and Orinko Advanced Plastics Co., Ltd. from 2017 to 2024.
Education includes a doctorate from China University of Technology, an undergraduate degree from Anhui Normal University conferred in 1985, and a graduate degree from Nanjing Forestry University conferred in 1990.
Rui Wen Zhang active positions
| Companies | Position | Start |
|---|---|---|
| ANHUI ESTONE MATERIALS TECHNOLOGY CO.,LTD | Director/Board Member | 2019-09-22 |
| SUZHOU SHIJIA SCIENCE & TECHNOLOGY INC. | Director/Board Member | 2021-11-15 |
| ANHUI FENGYUAN PHARMACEUTICAL CO., LTD. | Director/Board Member | 2025-05-07 |
Former positions of Rui Wen Zhang
| Companies | Position | End |
|---|---|---|
| ORINKO ADVANCED PLASTICS CO.,LTD | Director/Board Member | 2024-02-06 |
| AUTEK CHINA INC. | Director/Board Member | 2020-05-06 |
| ANHUI WANTONG TECHNOLOGY CO.,LTD. | Director/Board Member | - |
| ANHUI FENGYUAN PHARMACEUTICAL CO., LTD. | Director/Board Member | - |
Training of Rui Wen Zhang
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Anhui Fengyuan Pharmaceutical Co., Ltd.
 Anhui Fengyuan Pharmaceutical Co., Ltd. Pharmaceuticals: MajorHealth Technology Manufactures and distributes pharmaceutical drugs | Health Technology |
Anhui Wantong Technology Co., Ltd.
 Anhui Wantong Technology Co., Ltd. Information Technology ServicesTechnology Services Provides computer information system integration services | Technology Services |
China University of Technology
 China University of Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Anhui Normal University
 Anhui Normal University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Nanjing Forestry University
 Nanjing Forestry University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Suzhou Shijia Science & Technology, Inc.
 Suzhou Shijia Science & Technology, Inc. Telecommunications EquipmentElectronic Technology Engages in the research and development, design & manufacture and sale of radio frequency devices | Electronic Technology |
Ovctek China, Inc.
 Ovctek China, Inc. Medical SpecialtiesHealth Technology Manufactures therapeutic proteins and antibodies | Health Technology |
Anhui Estone Materials Technology Co., Ltd.
 Anhui Estone Materials Technology Co., Ltd. Chemicals: SpecialtyProcess Industries Engages in the research and development, production and sale of inorganic non-metallic composite materials | Process Industries |
Orinko Advanced Plastics Co., Ltd.
 Orinko Advanced Plastics Co., Ltd. Chemicals: SpecialtyProcess Industries Engages in research, development, production and sale of polymer modified materials | Process Industries |
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